Excellent In Depth Guide,
This review is from: Android Programming: Pushing the Limits (Paperback)
Customer review from the Amazon Vine Programme (What's this?)
This is a well-written, comprehensive guide to Android development. However, it is not for the novice. It assumes and even requires a decent grounding in the basics.
Very highly recommended for experienced Android developments, not recommended for beginners (even beginners with good experience in other environments).